J.H. Chemical and Pharma Equipment Co., Ltd

J.H. Chemical Equipment Co., Ltd, short as J.H. EQUIPMENT, is one of the most professional manufacturers and suppliers of glass-lined steel equipment and borosilicate glass equipment in china. From its establishment in 2001, J.H. Equipment always focus on the innovation and development of glass-lined reactors, glass-lined storage vessels and condensers, borosilicate glass reactors, glass rotary evaporators, glass heat exchangers, glass pipes and fittings etc. J.H. Equipment is also the professional supplier of whole set process unit for process of reaction, distillation, concentration, evaporation, purification, absorption, crystallization, etc used in the chemical, pharmaceutical and allied industries. Due to strict quality-control management and advanced production process, J.H. Equipment has won a good reputation both domestically and abroad. Up to 2012, J.H. Equipment has supplied tailor-made fine equipment to Brazil, Sweden, India, Pakistan, Russia, Egypt, Malaysia etc...........

We strongly believe that the relationship between customer and supplier does not stop with the delivery of the equipment. Our experienced sales and engineering team can provide maintenance and support through the entire life of our equipment. We emphasize quality both in our products and services, which is critical to our survival. J.H. Equipment never stops for technology innovation, we consistently focus wisdom of our employees and contribute their skills to innovation and continual improvement in our quality and in the values, we offer. We always supply our clients of new ideas and new products and make them benefit.

-Glass Lined Reactors (50 litres to 30,000 litres)
-Glass-lined Storage Vessels (50 litres to 50,000 litres)
-Laboratory Glass-lined Reactors(5 litres to 100 litres)
-Borosilicate Glass Reactors(1 litre to 100 litres)
-Glass Rotary Evaporators(1 litre to 50 litres)
-Coil Glass Condensers, Glass Shell & Tube Heat Exchangers(1m2 to 20m2)
-Reactor Accessories, Columns, Pipes and Fittings
-Whole Set Process Unit for Reaction, Distillation, Concentration, Recovery, Purification, Crystallization etc.

"Glass-Lined Steel" is a material of construction that combines the strength of steel with the corrosion resistance of glass. It is made by fusing a thin layer of glass to steel at high temperature, creating a strong, chemically bonded base coat, upon which subsequent layers of corrosion-resistant glass are fused.

Application of glass-lining begins with careful metal surface preparation. We have automatic grinding machines to ensure the metal surface is perfectly smooth, which is very important for glass-lining process. The surface of glass-coated in successive layers: The base coat is covered by four or five additional layers of corrosion-resistant glass. Each layer is sprayed on, dried, fused in electric furnaces and cooled at controlled temperature to reduce warpage and to obtain desired physical and chemical properties.

For final acceptance, under Chinese national standard and quality standard of J.H. Equipment, the glass-lining must be tested within a required thickness range and pass a 20,000-volt DC spark test, assuring highest integrity. Before shipment, J.H. Equipment will make a repeat spark test with 5,000 or 7,000 volts as per requirement of customers.

The major advantages of glass-lined steel are:
* Wide application due to broad range of corrosion resistance. Glass-lining of J.H.Equipment has perfect property of corrosion-resistant against various organic and inorganic acids, weak alkaline except hydrofluoric acid and hot phosphoric acid with high concentration. 
* Essentially inert-selected where super-high purity is required, will not affect product flavour or colour. 
* Excellent anti-stick property, no product adherence, easy clean ability and product changeover. 
* High working temperature available, over 200-degree C, better than loose plastic-lined vessels. 
* Much more economical than super alloys

Borosilicate glass is a type of glass with the main glass-forming constituent’s silica and boron oxide. Borosilicate glasses are known for having very low coefficients of thermal expansion, making them resistant to thermal shock, more so than any other common glass. Now borosilicate glass G3.3 is the main material for production of glass equipment, pipes and fittings. G3.3 is short name for borosilicate glass with coefficient of thermal expansion of (3.3+-0.1) x10-6/k-1. It's also called Pyrex.

The major advantages of borosilicate glass for industrial use
*Perfect corrosion resistant property against various acids. 
*Wide operation temperature range 
*It's hydrophobic characteristics makes it easy to clean the complete chemical or pharmaceutical reaction unit
*Another obvious advantage is its transparency, operators can see clearly the whole reaction process

All glass equipment, pipes and fittings produced by J.H.Equipment is made of G3.3 borosilicate glass according to international standard ISO3587.

J.H.Equipment has the ability to offer you professional advices and solutions of the correct materials under certain corrosive process environment. We are also experienced in the combination use of different anti-corrosion materials. 
* Combination use of glass-lined steel and borosilicate glass. 
* Combination use of borosilicate glass and stainless steel. 
* Combination use of glass-lined steel and PTFE, graphite, tantalum etc. 
* Combination use of borosilicate glass and PTFE, Viton, tantalum etc. 
* Combination use of glass-lined steel and stainless steel.

All of our decisions are taken with the customer in focus. Working in partnership, we aim to add value to our customers by providing them with high quality products, extraordinary service and competitive prices. We always aim to communicate openly and accurately with our customers, ensure on-time deliveries and quick, reliable service.




Phone: + 6019-7578028

SMS WhatsApp Skype Viber ONLY 
No. 51 Jalan LJ 2,
Taman Industri Lembah Jaya,
68000 Ampang,

Selangor, Malaysia

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